<?php
/**
 * Smarty plugin
 * @package Smarty
 * @subpackage plugins
 */
/**
 * delete an automagically created file by name and id
 *
 * @param string $auto_base
 * @param string $auto_source
 * @param string $auto_id
 * @param integer $exp_time
 * @return boolean
 */
// $auto_base, $auto_source = null, $auto_id = null, $exp_time = null
function smarty_core_rm_auto ($params, &$smarty)
{
    if (! @is_dir($params['auto_base']))
        return false;
    if (! isset($params['auto_id']) && ! isset($params['auto_source'])) {
        $_params = array('dirname' => $params['auto_base'], 'level' => 0, 
        'exp_time' => $params['exp_time']);
        require_once (SMARTY_CORE_DIR . 'core.rmdir.php');
        $_res = smarty_core_rmdir($_params, $smarty);
    } else {
        $_tname = $smarty->_get_auto_filename($params['auto_base'], 
        $params['auto_source'], $params['auto_id']);
        if (isset($params['auto_source'])) {
            if (isset($params['extensions'])) {
                $_res = false;
                foreach ((array) $params['extensions'] as $_extension)
                    $_res |= $smarty->_unlink($_tname . $_extension, 
                    $params['exp_time']);
            } else {
                $_res = $smarty->_unlink($_tname, $params['exp_time']);
            }
        } elseif ($smarty->use_sub_dirs) {
            $_params = array('dirname' => $_tname, 'level' => 1, 
            'exp_time' => $params['exp_time']);
            require_once (SMARTY_CORE_DIR . 'core.rmdir.php');
            $_res = smarty_core_rmdir($_params, $smarty);
        } else {
            // remove matching file names
            $_handle = opendir($params['auto_base']);
            $_res = true;
            while (false !== ($_filename = readdir($_handle))) {
                if ($_filename == '.' || $_filename == '..') {
                    continue;
                } elseif (substr(
                $params['auto_base'] . DIRECTORY_SEPARATOR . $_filename, 0, 
                strlen($_tname)) == $_tname) {
                    $_res &= (bool) $smarty->_unlink(
                    $params['auto_base'] . DIRECTORY_SEPARATOR . $_filename, 
                    $params['exp_time']);
                }
            }
        }
    }
    return $_res;
}
/* vim: set expandtab: */
?>
